To calculate the mean of a set of data, you add up all the scores and divide the result by the ____

a. ?range
b. ?standard deviation
c. ?number of scores
d. ?mode


ANSWER:
c

Psychology

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Early developmentalists focused their attention on what?

A. infancy to preschool years B. preschool to adolescence C. infancy and adolescence D. adolescence and adulthood

Psychology

Lory entered a dark movie theater from the bright sunlight. Which of the following was occurring in her retinal system?

a. a slow shift from cone vision to rod vision b. a rapid shift from cone vision to rod vision c. a slow shift from rod vision to cone vision d. a rapid shift from rod vision to cone vision

Psychology

When Sam listens to his girlfriend Susan in the restaurant and ignores other people's conversations, he is engaged in the process of __________ attention.

A. low load B. divided C. cocktail party D. selective

Psychology

Some social psychologists suggest that Milgram’s participants in the obedience to authority experiments were really doing what they thought was the right thing to do. This explanation would be consistent with:

a. social deviance theory b. social identity theory c. mirror neuron theory d. the autokinetic effect e. all of the above

Psychology